USPTO Patents Application 10687850

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GO'iN 27/327, CI 2Q 1/00
PCT/JP01/02733
2001 *£3 330 B (30.03.2001)

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&H2000-93 178 2000 *£3 M 30 B (30.03.2000) JP

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(75) r*Hlc-DUT(p^J:

(TOKUNO, Yoshinobu) [JP/JP]; f 791-2103 S*g^<^
*SBfflWXBffl 1 191-36 Ehimc (JP).

(74) ffcSA: #S± -?-?SS — (HAYASE, Kenichi); r
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(84) 1&fem(I&&): B — □ (AT, BE, CH,CY,DE,

DK, ES, FI, FR, GB, GR, IE, IT, LU, MC,NL, PT, SE, TR).

(54) Title: BIOSENSOR MEASURING DEVICE

(54) £l»a>«ft: /W

(57) Abstract: A biosensor measuring device comprising sensor chips for changing
the forming positions of electrode terminals according to differing reagents to be car-
ried and differing production-lot-dependent calibration curve correction formulae, and
a measuring instrument for forming connection terminals corresponding to the elec-
trode terminal forming positions of a plurality of types of sensor chips, the measuring
instrument discriminating the types of sensor chips by changing over switches one af-
ter another and detecting which of the connection terminals conducts. The biosensor
measuring device having the above construction can electrochemically measure com-
ponents in liquid sample such as blood by attaching disposable sensor chips to the

a measuring instrument, and automatically change over the operation of the measuring instrument according to differing reagents car-
^ ried on sensor chips and differing calibration curve corrections for correcting obtained output values.

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INTERNATIONAL SEARCH REPORT

International application No.

PCT/JP01/02733

A. CLASSIFICATION OF SUBJECT MATTER

Int. CI 7 G01N27/327 C12Q1/00

According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols)

Int. CI 7 G01N27/327 C12Q1/00

Documentation searched other than minimum documentation to the extent that such documents arc included in the fields searched
Jitsuyo Shinan Koho 1922-1996 Toroku Jitsuyo Shinan Koho 1994-2001

Kokai Jitsuyo Shinan Koho 1971-2001 Jitsuyo Shinan Toroku Koho 1996-2001

Electronic data base consulted during the international search (name of data base and, where practicable, search terms used)

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category*

Citation of document, with indication, where appropriate, of the relevant passages

Relevant to claim No.

JP, 2000-019147, A (N0K Corporation),
21 January, 2000 (21.01.00),
abstract, Par. No. [0030]

1-8

n Further documents are listed in the continuation of Box C. Q See patent family annex,

* Special categories of cited documents:

"A" document defining the general state of the art which is not

considered to be of particular relevance
"IT earlier document but published on or after the international filing

date

"L" document which may throw doubts on priority claim(s) or which is
cited to establish the publication date of anotheT citation or other
special reason (as specified)

"O" document referring to an oral disclosure, use, exhibition or other
means

"P" document published prior to the international filing date but later
than the priority date claimed

T later document published after the international filing date or
priority date and not in conflict with the application but cited to
understand the principle or theory underlying the invention

"X" document of particular relevance, the claimed invention cannot be
considered novel or cannot be considered to involve an inventive
step when the document is taken alone

"V document of particular relevance; the claimed invention cannot be
considered to involve an inventive step when the document is
combined with one or more other such documents, such
combination being obvious to a person skilled in the art
document member of the same patent family

Date of the actual completion of the international search
12 April, 2001 (12.04.01)

Date of mailing of the international search report
24 April, 2001 (24.04.01)

Name and mailing address of the ISA/
Japanese Patent Office

Facsimile No.

Authorized officer
Telephone No.

Form PCMSA/210 (second sheet) (July 1992)

m^mm^ pcvjpoi/02733

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IntCl. 7 G01N27/327 C12Q1/00

BHE«rffofc*/MRJ|» (BRWtFiMi (IPC) )
- Int. CI. 7 G01N27/327 C12QI/00

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BUSTS

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JP. 2000-019147, A (it**— 4rH*5*£tt) 21. 1^. 2000(21. 01- 0
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